Journals / Turkish Journal of Anaesthesiology and Reanimation / 2017 / Cilt: 45 - Sayı: 5

Can Sevoflurane Induce Micronuclei Formation in Nasal Epithelial Cells of Adult Patients?

Sevofluran Erişkinlerde Burun Epitel Hücrelerinde Mikroçekirdek Oluşumunu İndükleyebilir mi?

Pages
33–38
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The prolonged administration of volatile anaesthetics in various risk groups and surgical protocols should be conducted for evaluating their safery

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: Volatile anaesthetics can inhibit the bronchociliary clearence in a dose- and time-dependend way.
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Key Findings & Data:Methods: In this study, micronucleus (MN) assay was conducted using nasal epithelial cells of 37 adult patients (age, 18–65 years) who underwent elective, minor, short surgical procedures under general anaesthesia with sevoflurane.
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Conclusion & Impact:The prolonged administration of volatile anaesthetics in various risk groups and surgical protocols should be conducted for evaluating their safery
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: Volatile anaesthetics can inhibit the bronchociliary clearence in a dose- and time-dependend way. Moreover, they can have potential mutagenic/carcinogenic effects under chronic exposure. A genotoxicity test -micronuclei assay- was carried out in nasal epithelial cells to analyze the genotoxic effect of sevoflurane in adult patients undergoing general anesthesia. Methods: In this study, micronucleus (MN) assay was conducted using nasal epithelial cells of 37 adult patients (age, 18–65 years) who underwent elective, minor, short surgical procedures under general anaesthesia with sevoflurane. Anaesthesia was induced and maintained using 8% sevoflurane (in 6 L min−1 of oxygen) and an inspired concentration of 2% in O2–air mixture, respectively. Nasal epithelial samples were collected at three time points: before anaesthesia induction (T1), after recovery from anaesthesia in the postanaesthesia care unit (T2) and on postoperative day 21 (T3). Results: Sevoflurane significantly increased mean MN (‰) frequencies in nasal epithelial cells at T2 (6.97±2.33) and T3 (6.22±2.47) compared with those at T1 (3.84±1.89) (p 40 or <40 years) or sex. Conclusion: Short-term administration of sevoflurane anaesthesia induces MN formation in nasal epithelial cells of this patient population. Further studies are required for evaluation of the results. The prolonged administration of volatile anaesthetics in various risk groups and surgical protocols should be conducted for evaluating their safery

Özet

Amaç: Volatil anestezikler, solunum yollarında bronkosiliyer klirensi doz ve zamana bağlı olarak inhibe edebilirler. Bunun yanında kronik maruziyete bağlı olası mutajenik ve karsinojenik etkilerinin de olduğu tahmin edilmektedir. Bu çalışmada sevofluran anestezisi uygulanan hastaların burun epitelinde genotoksisite testlerinden biri olan mikroçekirdek oluşumunu araştırmayı amaçladık. Yöntemler: Çalışma, sevofluran ile genel anestezi altında elektif, minör ve kısa cerrahi girişim uygulanan 37 yetişkin hastanın (18-65 yaş) burun epitel hücrelerindeki mikroçekirdek analizi ile gerçekleştirildi. Anestezi indüksiyon ve idamesinde sevofluran sı- rasıyla %8 (6 L dk-1 oksijen içinde) ve %2 inspirasyon konsantrasyonlarında (oksijen-hava karışımı içinde) kullanıldı. Burun epitel örnekleri, anestezi indüksiyonu öncesi (T1), anesteziden derlenme sonrasında postanestezi bakım ünitesinde (T2) ve postoperatif 21. günde (T3) olacak şekilde üç ayrı zamanda toplandı. Bulgular: Sevofluran, burun epitel hücrelerinde ortalama mikroçekirdek frekanslarında (?) T2 (6,97±2,33) ve T3'te (6,22±2,47), T1'e (3,84±1,89) göre anlamlı artışa yol açmıştır (p 40 veya <40 yaş) veya cinsiyete göre değerlendirildiklerinde benzer sonuçlar gözlenmiştir. Sonuç: Sevofluran anestezisinin kısa süreli uygulanması, hasta popülasyonunun burun epitel hücrelerinde mikroçekirdek oluşumunu başlatmaktadır. Sevoflurana bağlı gelişen MÇ oluşumların uzun dö- nem sonuçları veya klinik anlamlılığı için daha ileri çalışmalara ihtiyaç vardır. Farklı risk gruplarında ve cerrahi protokollerde uzun süreli volatil anestezik ajan uygulamasının güvenilirliği tartışılmalıdır.

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Cite This Article

İZDEŞ, S., KARAHİL, B., MÜDERRİS, T., UĞUR, G., ÇOŞKUN, E., KESİMCİ, E. (2017). Can Sevoflurane Induce Micronuclei Formation in Nasal Epithelial Cells of Adult Patients?. Turkish Journal of Anaesthesiology and Reanimation, Cilt: 45 - Sayı: 5, 33–38. https://ajindex.com/articles/370259

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References (13)

  1. FeronVJ, Arts JH, Kuper CF, Slootweg PJ, Woutersen RA. Health risks associated with inhaled nasal toxicants. Crit Rev Toxicol 2001
  2. [CrossRef] 2. Wiesner G, Schiewe-Langgartner F, Lindner R, Gruber M. Increased formation of sister chromatid exchanges, but not of micronuclei, in anesthetists exposed to low levels of sevoflurane. Anaesthesia 2008
  3. [CrossRef] 3. Szyfter K, Szulc R, Miktstacki A, Stachecki I, Rydzanicz M, Jałoszyński P. Genotoxicity of inhalation anaesthetics: DNA lesions generated by sevoflurane in vitro and in vivo. J Appl Genet 2004
  4. Natarajan D, Santhiya ST. Cytogenetic damage in operation theatre personnel. Anaesthesia 1990
  5. [CrossRef] 5. Karabiyik L, Şardaş S, Polat U, Kocabaş NA, Karakaya AE. Comparison of genotoxicity of sevoflurane and isoflurane in human lymphocytes studied in vivo using the comet assay. Mutat Res 2001
  6. [CrossRef] 6. Kaymak C, Kadioglu E, Coskun E, Basar H, Basar M. Determination of DNA damage after exposure to inhalation anesthetics in human peripheral lymphocytes and sperm cells in vitro by comet assay. Human Exp Toxicol 2012
  7. [CrossRef] 7. Orosz JE, Braz LG, Ferreira AL, Amorim RB, Salvadori DM, Yeum KJ, et al. Balanced anesthesia with sevoflurane does not alter redox status in patients undergoing surgical procedures. Mutat Res Genet Toxicol Environ Mutagen 2014
  8. [CrossRef] 8. Braz MG, Mazoti MÁ, Giacobino J, Braz LG, Golim Mde A, Ferrasi AC, et al. Genotoxicity, cytotoxicity and gene expression in patients undergoing elective surgery under isoflurane anaesthesia. Mutagenesis 2011
  9. [CrossRef] 9. Balmus G, Karp NA, Ng BL, Jackson SP, Adams DJ, McIntyre RE. A high-throughput in vivo mi-cronucleus assay for genome instability screening in mice. Nat Protoc 2015
  10. [CrossRef] 10. González-Arias CA, Benitez-Trinidad AB, Sordo M, Robledo-Marenco L, Medina-Díaz IM, Barrón-Vivanco BS, et al. Low doses of ochratoxin A induce micronucleus formation and delay DNA repair in human lymphocytes. Food Chem Toxicol 2014
  11. [CrossRef] 11. Knasmueller S, Holland N, Wultsch G, Jandl B, Burgaz S, Misík M, et al. Use of nasal cells in micronucleus assays and other genotoxicity studies. Mutagenesis 2011
  12. [CrossRef] 12. Nersesyan AK. The best sampling time in buccal micronucleus cytome assay. Int J Occup Med Environ Health 2012
  13. Khlifi R, Trabelsi-Ksibi F, Chakroun A, Rebai A, Hamza-Chaffai A.